TREA

Timothy K. Sheffer

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  • Rochester, NY, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Carburetor
    • Patent number 4,190,618
    • Issue date Feb 26, 1980
    • General Motors Corporation
    • Timothy K. Sheffer
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Electronic engine control system and method of operation
    • Patent number 4,095,570
    • Issue date Jun 20, 1978
    • General Motors Corporation
    • Timothy K. Sheffer
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS